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 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 //-----------------------------------------------------------------------------

 /*

   This test case uses String.quote(), because that method uses the JS printf()

   functions internally. The printf() functions print to a char* buffer, causing

   conversion to and from UTF-8 if UTF-8 is enabled. If not, UTF-8 sequences are

   converted to ASCII \uXXXX sequences. Thus, both return values are acceptable.

 */

 var BUGNUMBER = 315974;

 var summary = 'Test internal printf() for wide characters';

 printBugNumber(BUGNUMBER);

 printStatus (summary);

 enterFunc (String (BUGNUMBER));

 var goodSurrogatePair = '\uD841\uDC42';

 var badSurrogatePair = '\uD841badbad';

 var goodSurrogatePairQuotedUtf8 = '"\uD841\uDC42"';

 var badSurrogatePairQuotedUtf8 = 'no error thrown!';

 var goodSurrogatePairQuotedNoUtf8 = '"\\uD841\\uDC42"';

 var badSurrogatePairQuotedNoUtf8 = '"\\uD841badbad"';

 var status = summary + ': String.quote() should pay respect to surrogate pairs';

 var actual = goodSurrogatePair.quote();

 /* Result in case UTF-8 is enabled. */

 var expect = goodSurrogatePairQuotedUtf8;

 /* Result in case UTF-8 is disabled. */

 if (actual != expect && actual == goodSurrogatePairQuotedNoUtf8)

   expect = actual;

 reportCompare(expect, actual, status);

 /*

  * A malformed surrogate pair throws an out-of-memory error,

  * but only if UTF-8 is enabled.

  */

 status = summary + ': String.quote() should throw error on bad surrogate pair';

 /* Out of memory is not catchable. */

 actual = badSurrogatePair.quote();

 /* Come here only if UTF-8 is disabled. */

 reportCompare(badSurrogatePairQuotedNoUtf8, actual, status);

 exitFunc (String (BUGNUMBER));